diff --git a/rev/09/01.md b/rev/09/01.md
index d9e084fe4b..68ae6827c0 100644
--- a/rev/09/01.md
+++ b/rev/09/01.md
@@ -22,9 +22,9 @@ This is an extremely deep narrow hole. Possible meanings are 1) the pit has no b
 
 A huge furnace gives off a great amount of thick, dark smoke. AT: "like the great amount of smoke that comes from a huge furnace" (See: [[rc://en/ta/man/translate/figs-simile]])
 
-# The sun and the air turned dark
+# turned dark
 
-"Turned dark" here is an idiom for "changed to dark." AT: "The sun and the air changed from light to dark" (See: [[rc://en/ta/man/translate/figs-idiom]])
+"became dark"
 
 # translationWords